View the book

(~56 pg)Read Online
(1.9 M)PDF
(2.9 M)B/W PDF
(~56 pg)EPUB
(~56 pg)Kindle
(~56 pg)Daisy
(97.8 K)Full Text
(1.2 M)DjVu

All Files: HTTP

Resources

Bookmark

The "Colorado" code. (1918)

Author: United States.; Army.; American Expeditionary Forces
Subject: Ciphers -- Handbooks, manuals, etc. Cryptography -- United States. World War, 1914-1918 -- Cryptography.
Publisher: [S.l.] : General Headquarters, American Expeditionary Forces
Year: 1918
Language: English
Digitizing sponsor: Duke University Libraries
Book contributor: Nicholas Gessler
Collection: dultc; worldwaronedocuments; americana

Description

47 p. ; 20 cm.

Be the first to write a review
Downloaded 191 times Reviews

Selected metadata

Identifier:	coloradocode00unit
Mediatype:	texts
Page-progression:	lr
Scanningcenter:	durham
Shiptracking:	duke
Ppi:	400
Camera:	Canon 5D
Operator:	abigail@...
Scanner:	scribe1.durham.archive.org
Scandate:	20100514134959
Imagecount:	56
Identifier-access:	http://www.archive.org/details/coloradocode00unit
Identifier-ark:	ark:/13960/t1xd1kb3x
Ocr:	ABBYY FineReader 8.0
Sponsordate:	20100531